/*
 * Copyright 2021 TiKV Project Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.webank.tikv.region;

import com.webank.tikv.util.BackOffer;

public interface RegionErrorReceiver {

    boolean onNotLeader(TiRegion region, BackOffer backOffer);

    // return whether we need to retry this request.
    boolean onStoreUnreachable(BackOffer backOffer);

    TiRegion getRegion();

    TiStore getStore();

}
